27663680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 74615040

約数和(自身を除く): 46951360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 271, 290, 319, 320, 352, 440, 464, 542, 580, 638, 704, 880, 928, 1084, 1160, 1276, 1355, 1595, 1760, 1856, 2168, 2320, 2552, 2710, 2981, 3190, 3520, 4336, 4640, 5104, 5420, 5962, 6380, 7859, 8672, 9280, 10208, 10840, 11924, 12760, 14905, 15718, 17344, 20416, 21680, 23848, 25520, 29810, 31436, 39295, 43360, 47696, 51040, 59620, 62872, 78590, 86449, 86720, 95392, 102080, 119240, 125744, 157180, 172898, 190784, 238480, 251488, 314360, 345796, 432245, 476960, 502976, 628720, 691592, 864490, 953920, 1257440, 1383184, 1728980, 2514880, 2766368, 3457960, 5532736, 6915920, 13831840, 27663680]

約数ペア:

[(1, 27663680), (2, 13831840), (4, 6915920), (5, 5532736), (8, 3457960), (10, 2766368), (11, 2514880), (16, 1728980), (20, 1383184), (22, 1257440), (29, 953920), (32, 864490), (40, 691592), (44, 628720), (55, 502976), (58, 476960), (64, 432245), (80, 345796), (88, 314360), (110, 251488), (116, 238480), (145, 190784), (160, 172898), (176, 157180), (220, 125744), (232, 119240), (271, 102080), (290, 95392), (319, 86720), (320, 86449), (352, 78590), (440, 62872), (464, 59620), (542, 51040), (580, 47696), (638, 43360), (704, 39295), (880, 31436), (928, 29810), (1084, 25520), (1160, 23848), (1276, 21680), (1355, 20416), (1595, 17344), (1760, 15718), (1856, 14905), (2168, 12760), (2320, 11924), (2552, 10840), (2710, 10208), (2981, 9280), (3190, 8672), (3520, 7859), (4336, 6380), (4640, 5962), (5104, 5420)]